// @doc - This file contains autoduck documentation
#include "PyWinTypes.h"
#include "structmember.h"
#include "PyWinObjects.h"
#include "win32api_display.h"

#ifdef MS_WINCE
#define DM_SPECVERSION 0
#endif

// from user32.dll, loaded in win32api's init function
ChangeDisplaySettingsExfunc pfnChangeDisplaySettingsEx=NULL;
EnumDisplayDevicesfunc pfnEnumDisplayDevices=NULL;
EnumDisplayMonitorsfunc pfnEnumDisplayMonitors=NULL;
EnumDisplaySettingsExfunc pfnEnumDisplaySettingsEx=NULL;
GetMonitorInfofunc pfnGetMonitorInfo=NULL;
MonitorFromPointfunc pfnMonitorFromPoint=NULL;
MonitorFromRectfunc pfnMonitorFromRect=NULL;
MonitorFromWindowfunc pfnMonitorFromWindow=NULL;

// @object PyDISPLAY_DEVICE|Python object wrapping a DISPLAY_DEVICE structure
struct PyMethodDef PyDISPLAY_DEVICE::methods[] = {
	{"Clear",     PyDISPLAY_DEVICE::Clear, 1}, 	// @pymeth Clear|Resets all members of the structure
	{NULL}
};

#define OFF(e) offsetof(PyDISPLAY_DEVICE, e)
struct PyMemberDef PyDISPLAY_DEVICE::members[] = {
	// @prop int|Size|Size of structure
	{"Size",	 		T_ULONG, OFF(display_device.cb), READONLY, "Size of structure"},
	// DeviceName is a dummy so it will show up in property list, get and set handle manually
	// same for DeviceString, DeviceID, DeviceKey
	// @prop str|DeviceName|String of at most 32 chars
	{"DeviceName",		T_OBJECT, OFF(obdummy), 0, "String of at most 32 chars"}, 
	// @prop str|DeviceString|String of at most 128 chars
	{"DeviceString",	T_OBJECT, OFF(obdummy), 0, "String of at most 128 chars"}, 
	// @prop int|StateFlags|Bitmask of win32con.DISPLAY_DEVICE_* constants indicating current device status
	{"StateFlags",		T_ULONG,  OFF(display_device.StateFlags), 0, "Bitmask of DISPLAY_DEVICE_* constants indicating current device status"},
	// @prop str|DeviceID|String of at most 128 chars
	{"DeviceID",		T_OBJECT, OFF(obdummy), 0, "String of at most 128 chars"}, 
	// @prop str|DeviceKey|String of at most 128 chars
	{"DeviceKey",		T_OBJECT, OFF(obdummy), 0, "String of at most 128 chars"}, 
	{NULL}
};

PyTypeObject PyDISPLAY_DEVICEType =
{
	PYWIN_OBJECT_HEAD
	"PyDISPLAY_DEVICE",
	sizeof(PyDISPLAY_DEVICE),
	0,
	PyDISPLAY_DEVICE::deallocFunc,
	0,			// tp_print;
	0,			// tp_getattr
	0,			// tp_setattr
	0,			// tp_compare
	0,			// tp_repr
	0,			// tp_as_number
	0,			// tp_as_sequence
	0,			// tp_as_mapping
	0,
	0,						/* tp_call */
	0,		/* tp_str */
	PyDISPLAY_DEVICE::getattro,	// PyObject_GenericGetAttr
	PyDISPLAY_DEVICE::setattro,	// PyObject_GenericSetAttr
	0,			// tp_as_buffer;
	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,	// tp_flags;
	0,			// tp_doc; /* Documentation string */
	0,			// traverseproc tp_traverse;
	0,			// tp_clear;
	0,			// tp_richcompare;
	0,			// tp_weaklistoffset;
	0,			// tp_iter
	0,			// iternextfunc tp_iternext
	PyDISPLAY_DEVICE::methods,
	PyDISPLAY_DEVICE::members,
	0,			// tp_getset;
	0,			// tp_base;
	0,			// tp_dict;
	0,			// tp_descr_get;
	0,			// tp_descr_set;
	0,			// tp_dictoffset;
	0,			// tp_init;
	0,			// tp_alloc;
	PyDISPLAY_DEVICE::tp_new	// newfunc tp_new;
};

PyDISPLAY_DEVICE::PyDISPLAY_DEVICE(PDISPLAY_DEVICE pdd)
{
	ob_type = &PyDISPLAY_DEVICEType;
	memcpy(&display_device, pdd, pdd->cb);
	obdummy=NULL;
	_Py_NewReference(this);
}

PyDISPLAY_DEVICE::PyDISPLAY_DEVICE(void)
{
	ob_type = &PyDISPLAY_DEVICEType;
	static DWORD cb=sizeof(DISPLAY_DEVICE);
	ZeroMemory(&display_device,cb);
	display_device.cb=cb;
	obdummy=NULL;
	_Py_NewReference(this);
}

PyDISPLAY_DEVICE::~PyDISPLAY_DEVICE()
{
}

BOOL PyDISPLAY_DEVICE_Check(PyObject *ob)
{
	if (ob->ob_type!=&PyDISPLAY_DEVICEType){
		PyErr_SetString(PyExc_TypeError,"Object must be a PyDISPLAY_DEVICE");	
		return FALSE;
		}
	return TRUE;
}

void PyDISPLAY_DEVICE::deallocFunc(PyObject *ob)
{
	delete (PyDISPLAY_DEVICE *)ob;
}

PDISPLAY_DEVICE PyDISPLAY_DEVICE::GetDISPLAY_DEVICE(void)
{
	return &display_device;
}

// @pymethod |PyDISPLAY_DEVICE|Clear|Resets all members of the structure
PyObject *PyDISPLAY_DEVICE::Clear(PyObject *self, PyObject *args)
{
	PDISPLAY_DEVICE pdisplay_device=&((PyDISPLAY_DEVICE *)self)->display_device;
	DWORD cb=pdisplay_device->cb;
	ZeroMemory(pdisplay_device, cb);
	pdisplay_device->cb=cb;
	Py_INCREF(Py_None);
	return Py_None;
}

PyObject *PyDISPLAY_DEVICE::getattro(PyObject *self, PyObject *obname)
{
	PDISPLAY_DEVICE pdisplay_device=&((PyDISPLAY_DEVICE *)self)->display_device;
	char *name=PYWIN_ATTR_CONVERT(obname);
	if (name==NULL)
		return NULL;

	if (strcmp(name,"DeviceName")==0)
		if (pdisplay_device->DeviceName[31]==0)  // in case DeviceName fills space and has no trailing NULL
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceName);
		else
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceName, 32);

	if (strcmp(name,"DeviceString")==0)
		if (pdisplay_device->DeviceString[127]==0)  // in case DeviceString fills space and has no trailing NULL
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceString);
		else
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceString, 128);

	if (strcmp(name,"DeviceID")==0)
		if (pdisplay_device->DeviceID[127]==0)  // in case DeviceID fills space and has no trailing NULL
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceID);
		else
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceID, 128);

	if (strcmp(name,"DeviceKey")==0)
		if (pdisplay_device->DeviceKey[127]==0)  // in case DeviceKey fills space and has no trailing NULL
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceKey);
		else
			return PyWinObject_FromTCHAR(pdisplay_device->DeviceKey, 128);

	return PyObject_GenericGetAttr(self,obname);
}

int PyDISPLAY_DEVICE::setattro(PyObject *self, PyObject *obname, PyObject *obvalue)
{
	char *name=PYWIN_ATTR_CONVERT(obname);
	if (name==NULL)
		return -1;

	TCHAR *value=NULL;
	DWORD valuelen;

	if (strcmp(name,"DeviceName")==0){
		PDISPLAY_DEVICE pdisplay_device=&((PyDISPLAY_DEVICE *)self)->display_device;
		DWORD cch_max=sizeof(pdisplay_device->DeviceName)/sizeof(TCHAR);
		if (!PyWinObject_AsTCHAR(obvalue, &value, FALSE, &valuelen))
			return -1;
		if (valuelen > cch_max){
			PyErr_Format(PyExc_ValueError,"DeviceName must be a string of length %d or less", cch_max);
			PyWinObject_FreeTCHAR(value);
			return -1;
			}
		ZeroMemory(&pdisplay_device->DeviceName, sizeof(pdisplay_device->DeviceName));
		memcpy(&pdisplay_device->DeviceName, value, valuelen * sizeof(TCHAR));
		PyWinObject_FreeTCHAR(value);
		return 0;
		}
	if (strcmp(name,"DeviceString")==0){
		PDISPLAY_DEVICE pdisplay_device=&((PyDISPLAY_DEVICE *)self)->display_device;
		DWORD cch_max=sizeof(pdisplay_device->DeviceString)/sizeof(TCHAR);
		if (!PyWinObject_AsTCHAR(obvalue, &value, FALSE, &valuelen))
			return -1;
		if (valuelen > cch_max){
			PyErr_Format(PyExc_ValueError,"DeviceString must be a string of length %d or less", cch_max);
			PyWinObject_FreeTCHAR(value);
			return -1;
			}
		
		ZeroMemory(&pdisplay_device->DeviceString, sizeof(pdisplay_device->DeviceString));
		memcpy(&pdisplay_device->DeviceString, value, valuelen * sizeof(TCHAR));
		PyWinObject_FreeTCHAR(value);
		return 0;
		}
	if (strcmp(name,"DeviceID")==0){
		PDISPLAY_DEVICE pdisplay_device=&((PyDISPLAY_DEVICE *)self)->display_device;
		DWORD cch_max=sizeof(pdisplay_device->DeviceID)/sizeof(TCHAR);
		if (!PyWinObject_AsTCHAR(obvalue, &value, FALSE, &valuelen))
			return -1;
		if (valuelen > cch_max){
			PyErr_Format(PyExc_ValueError,"DeviceID must be a string of length %d or less", cch_max);
			PyWinObject_FreeTCHAR(value);
			return -1;
			}
		
		ZeroMemory(&pdisplay_device->DeviceID, sizeof(pdisplay_device->DeviceID));
		memcpy(&pdisplay_device->DeviceID, value, valuelen * sizeof(TCHAR));
		PyWinObject_FreeTCHAR(value);
		return 0;
		}
	if (strcmp(name,"DeviceKey")==0){
		PDISPLAY_DEVICE pdisplay_device=&((PyDISPLAY_DEVICE *)self)->display_device;
		DWORD cch_max=sizeof(pdisplay_device->DeviceKey)/sizeof(TCHAR);
		if (!PyWinObject_AsTCHAR(obvalue, &value, FALSE, &valuelen))
			return -1;
		if (valuelen > cch_max){
			PyErr_Format(PyExc_ValueError,"DeviceKey must be a string of length %d or less", cch_max);
			PyWinObject_FreeTCHAR(value);
			return -1;
			}
		ZeroMemory(&pdisplay_device->DeviceKey, sizeof(pdisplay_device->DeviceKey));
		memcpy(&pdisplay_device->DeviceKey, value, valuelen * sizeof(TCHAR));
		PyWinObject_FreeTCHAR(value);
		return 0;
		}

	return PyObject_GenericSetAttr(self, obname, obvalue);
}

PyObject *PyDISPLAY_DEVICE::tp_new(PyTypeObject *typ, PyObject *args, PyObject *kwargs)
{
	return new PyDISPLAY_DEVICE();
}

BOOL PyWinObject_AsDISPLAY_DEVICE(PyObject *ob, PDISPLAY_DEVICE *ppDISPLAY_DEVICE, BOOL bNoneOk)
{
	if (ob==Py_None)
		if (bNoneOk){
			*ppDISPLAY_DEVICE=NULL;
			return TRUE;
			}
		else{
			PyErr_SetString(PyExc_ValueError,"PyDISPLAY_DEVICE cannot be None in this context");
			return FALSE;
			}
	if (!PyDISPLAY_DEVICE_Check(ob))
		return FALSE;
	*ppDISPLAY_DEVICE=((PyDISPLAY_DEVICE *)ob)->GetDISPLAY_DEVICE();
	return TRUE;
}

PyObject *PyWinObject_FromDISPLAY_DEVICE(PDISPLAY_DEVICE pDISPLAY_DEVICE)
{
	static DWORD cb=sizeof(DISPLAY_DEVICE);
	if (pDISPLAY_DEVICE==NULL){
		Py_INCREF(Py_None);
		return Py_None;
		}

	// make sure we can't overflow the fixed size DISPLAY_DEVICE in PyDISPLAY_DEVICE
	if (pDISPLAY_DEVICE->cb>cb){
		PyErr_Format(PyExc_WindowsError,"DISPLAY_DEVICE structure of size %d greater than supported size of %d", pDISPLAY_DEVICE->cb, cb);
		return NULL;
		}
	PyObject *ret=new PyDISPLAY_DEVICE(pDISPLAY_DEVICE);
	// check that variable sized pdisplay_device is allocated
	if (((PyDISPLAY_DEVICE *)ret)->GetDISPLAY_DEVICE()==NULL){
		Py_DECREF(ret);
		ret=NULL;
		}
	return ret;
}

// @pymethod int|win32api|ChangeDisplaySettings|Changes video mode for default display
// @rdesc Returns DISP_CHANGE_SUCCESSFUL on success, or one of the DISP_CHANGE_* error constants on failure
PyObject *PyChangeDisplaySettings(PyObject *self, PyObject *args)
{
	DWORD Flags;
	PDEVMODE pdevmode;
	PyObject *obdevmode;
	long ret;
	// @pyparm <o PyDEVMODE>|DevMode||A PyDEVMODE object as returned from EnumDisplaySettings, or None to reset to default settings from registry
	// @pyparm int|Flags||One of the win32con.CDS_* constants, or 0
	if (!PyArg_ParseTuple(args, "Ol:ChangeDisplaySettings",&obdevmode, &Flags))
		return NULL;
	if (!PyWinObject_AsDEVMODE(obdevmode, &pdevmode, TRUE))
		return NULL;
	// DISP_CHANGE_* errors don't translate as win32 error codes, just return it
	ret=::ChangeDisplaySettings(pdevmode, Flags);
	return PyLong_FromLong(ret);
}

// @pymethod int|win32api|ChangeDisplaySettingsEx|Changes video mode for specified display
// @rdesc Returns DISP_CHANGE_SUCCESSFUL on success, or one of the DISP_CHANGE_* error constants on failure
// @comm Accepts keyword arguments
PyObject *PyChangeDisplaySettingsEx(PyObject *self, PyObject *args, PyObject *kwargs)
{
	// for now there's no hwnd param parsing (required to be NULL anyway), and no lParam
	CHECK_PFN(ChangeDisplaySettingsEx);
	static char *keywords[]={"DeviceName","DevMode","Flags", NULL};

	DWORD Flags=0;
	TCHAR *DeviceName=NULL;
	PDEVMODE pdevmode;
	PyObject *obDeviceName=Py_None, *obdevmode=Py_None;
	long ret;

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|OOk:ChangeDisplaySettingsEx", keywords,
		&obDeviceName,	// @pyparm str|DeviceName|None|Name of device as returned by <om win32api.EnumDisplayDevices>, use None for default display device
		&obdevmode,		// @pyparm <o PyDEVMODE>|DevMode|None|A PyDEVMODE object as returned from <om win32api.EnumDisplaySettings>, or None to reset to default settings from registry
		&Flags))		// @pyparm int|Flags|0|One of the win32con.CDS_* constants, or 0
		return NULL;

	if (!PyWinObject_AsDEVMODE(obdevmode, &pdevmode, TRUE))
		return NULL;
	if (!PyWinObject_AsTCHAR(obDeviceName, &DeviceName, TRUE))
		return NULL;
	// DISP_CHANGE_* errors don't translate as win32 error codes, just return it
	ret=(*pfnChangeDisplaySettingsEx)(DeviceName, pdevmode, (HWND) NULL, Flags, (LPVOID) NULL);
	PyWinObject_FreeTCHAR(DeviceName);
	return PyLong_FromLong(ret);
}

// @pymethod <o PyDISPLAY_DEVICE>|win32api|EnumDisplayDevices|Obtain information about the display devices in a system
// @comm Accepts keyword arguments
PyObject *PyEnumDisplayDevices(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(EnumDisplayDevices);
	static char *keywords[]={"Device", "DevNum", "Flags", NULL};
	TCHAR *Device=NULL;
	PyObject *obDevice = Py_None, *ret=NULL;
	DWORD DevNum=0;
	DWORD Flags=0;
	DISPLAY_DEVICE display_device;

	// @pyparm string|Device|None|Name of device, use None to obtain information for the display adapter(s) on the machine, based on DevNum
	// @pyparm int|DevNum|0|Index of device of interest, starting with zero
	// @pyparm int|Flags|0|Reserved, use 0 if passed in
	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Okk:EnumDisplayDevices", keywords, 
		&obDevice, &DevNum, &Flags))
		return NULL;
	if (!PyWinObject_AsTCHAR(obDevice, &Device, TRUE))
		return NULL;
	ZeroMemory(&display_device,sizeof(DISPLAY_DEVICE));
	display_device.cb=sizeof(DISPLAY_DEVICE);
	if (!(*pfnEnumDisplayDevices)(Device, DevNum, &display_device, Flags))
		PyWin_SetAPIError("EnumDisplayDevices");
	else
		ret = PyWinObject_FromDISPLAY_DEVICE(&display_device);
	PyWinObject_FreeTCHAR(Device);
	return ret;
}

// @pymethod <o PyDEVMODE>|win32api|EnumDisplaySettings|List available modes for specified display device
// @comm Accepts keyword arguments
PyObject *PyEnumDisplaySettings(PyObject *self, PyObject *args, PyObject *kwargs)
{
	static char *keywords[]={"DeviceName","ModeNum",NULL};
	TCHAR *DeviceName=NULL;
	PyObject *obDeviceName=Py_None, *ret=NULL;
	DWORD ModeNum=0;
	DEVMODE devmode;

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Ok:EnumDisplaySettings", keywords,
		&obDeviceName,	// @pyparm string|DeviceName|None|Name of device as returned by <om win32api.EnumDisplayDevices>, use None for default display device
		&ModeNum))		// @pyparm int|ModeNum|0|Index of setting to return, or one of ENUM_CURRENT_SETTINGS, ENUM_REGISTRY_SETTINGS 
		return NULL;
	if (!PyWinObject_AsTCHAR(obDeviceName, &DeviceName, TRUE))
		return NULL;
	ZeroMemory(&devmode,sizeof(DEVMODE));
	devmode.dmSize=sizeof(DEVMODE);
	if (!EnumDisplaySettings(DeviceName, ModeNum, &devmode))
		// msdn says GetLastError should return something on win2k and up, I get 0
		PyWin_SetAPIError("EnumDisplaySettings");
	else
		ret = PyWinObject_FromDEVMODE(&devmode);
	PyWinObject_FreeTCHAR(DeviceName);
	return ret;
}

// @pymethod <o PyDEVMODE>|win32api|EnumDisplaySettingsEx|Lists available modes for a display device, with optional flags
// @comm Accepts keyword arguments
PyObject *PyEnumDisplaySettingsEx(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(EnumDisplaySettingsEx);
	static char *keywords[]={"DeviceName","ModeNum","Flags", NULL};
	TCHAR *DeviceName=NULL;
	PyObject *obDeviceName=Py_None, *ret=NULL;
	DWORD ModeNum=0;
	DEVMODE devmode;
	DWORD Flags=0;

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Okk:EnumDisplaySettingsEx", keywords,
		&obDeviceName,	// @pyparm string|DeviceName|None|Name of device as returned by <om win32api.EnumDisplayDevices>. Can be None for default display
		&ModeNum,		// @pyparm int|ModeNum||Index of setting to return, or one of ENUM_CURRENT_SETTINGS, ENUM_REGISTRY_SETTINGS
		&Flags))		// @pyparm int|Flags|0|EDS_RAWMODE (2) is only defined flag
		return NULL;
	if (!PyWinObject_AsTCHAR(obDeviceName, &DeviceName, TRUE))
		return NULL;
	ZeroMemory(&devmode,sizeof(DEVMODE));
	devmode.dmSize=sizeof(DEVMODE);
	if (!(*pfnEnumDisplaySettingsEx)(DeviceName, ModeNum, &devmode, Flags))
		PyWin_SetAPIError("EnumDisplaySettingsEx");
	else
		ret = PyWinObject_FromDEVMODE(&devmode);
	PyWinObject_FreeTCHAR(DeviceName);
	return ret;
}


BOOL CALLBACK EnumDisplayMonitors_Callback(
  HMONITOR hMonitor,
  HDC hdcMonitor,
  LPRECT lprcMonitor,
  LPARAM dwData)
{
	PyObject *ret=Py_BuildValue("O&O&O&",
		PyWinObject_FromHANDLE, hMonitor,
		PyWinObject_FromHANDLE, hdcMonitor,
		PyWinObject_FromRECT, lprcMonitor);
	if (ret==NULL)
		return FALSE;
	if (PyList_Append((PyObject *)dwData, ret)==-1){
		Py_DECREF(ret);
		return FALSE;
		}
	Py_DECREF(ret);
	return TRUE;
}

// @pymethod list|win32api|EnumDisplayMonitors|Lists display monitors for a given device context and area
// @rdesc Returns a sequence of tuples.  For each monitor found, returns a handle to the monitor,
// device context handle, and intersection rectangle: (hMonitor, hdcMonitor, <o PyRECT>)
// @comm Accepts keyword arguments
PyObject *PyEnumDisplayMonitors(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(EnumDisplayMonitors);
	static char *keywords[]={"hdc", "rcClip", NULL};
	HDC hdc=NULL;
	RECT rect;
	LPRECT prect;
	PyObject *obhdc=Py_None, *obrect=Py_None;
	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|OO:EnumDisplayMonitors", keywords, 
		&obhdc,		// @pyparm <o PyHANDLE>|hdc|None|Handle to device context, use None for virtual desktop
		&obrect))	// @pyparm <o PyRECT>|rcClip|None|Clipping rectangle, can be None
		return NULL;
	if (!PyWinObject_AsHANDLE(obhdc, (HANDLE *)&hdc))
		return NULL;
	if (obrect==Py_None)
		prect=NULL;
	else{
		if (!PyWinObject_AsRECT(obrect, &rect))
			return NULL;
		prect=&rect;
		}

	PyObject *ret=PyList_New(0);
	if (ret==NULL)
		return NULL;
	if (!(*pfnEnumDisplayMonitors)(hdc, prect, EnumDisplayMonitors_Callback, (LPARAM)ret)){
		Py_DECREF(ret);
		return NULL;
		}
	return ret;
}

// @pymethod dict|win32api|GetMonitorInfo|Retrieves information for a monitor by handle
// @rdesc Returns a dictionary representing a MONITORINFOEX structure
// @comm Accepts keyword args
PyObject *PyGetMonitorInfo(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(GetMonitorInfo);
	static char *keywords[]={"hMonitor", NULL};
	PyObject *obhMonitor;
	HMONITOR hMonitor;
	MONITORINFOEX mi;
	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:GetMonitorInfo", keywords,
		&obhMonitor))	// @pyparm <o PyHANDLE>|hMonitor||Handle to a monitor
		return NULL;
	if (!PyWinObject_AsHANDLE(obhMonitor, (HANDLE *)&hMonitor))
		return NULL;
	ZeroMemory(&mi, sizeof(mi));
	mi.cbSize=sizeof(mi);
	if (!(*pfnGetMonitorInfo)(hMonitor, &mi)){
		PyWin_SetAPIError("GetMonitorInfo");
		return NULL;
		}
	return Py_BuildValue("{s:O&,s:O&,s:k,s:N}",
		"Monitor", PyWinObject_FromRECT, &mi.rcMonitor,
		"Work", PyWinObject_FromRECT, &mi.rcWork,
		"Flags", mi.dwFlags,
		"Device", PyWinObject_FromTCHAR(mi.szDevice));
}

// @pymethod <o PyHANDLE>|win32api|MonitorFromPoint|Finds monitor that contains a point
// @comm Accepts keyword arguments
// @rdesc Returns None if no monitor was found
PyObject *PyMonitorFromPoint(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(MonitorFromPoint);
	static char *keywords[]={"pt","Flags",NULL};
	DWORD Flags=0;
	HMONITOR hmonitor;
	PyObject *obpoint;
	POINT point;

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|k:MonitorFromPoint", keywords,
		&obpoint,		// @pyparm (int, int)|pt||Tuple of 2 ints (x,y) specifying screen coordinates
		&Flags))		// @pyparm int|Flags|0|Flags that determine default behaviour, one of MONITOR_DEFAULTTONEAREST,MONITOR_DEFAULTTONULL,MONITOR_DEFAULTTOPRIMARY
		return NULL;
	if (!PyWinObject_AsPOINT(obpoint, &point))
		return NULL;
	hmonitor=(*pfnMonitorFromPoint)(point, Flags);
	if (hmonitor==NULL){
		Py_INCREF(Py_None);
		return Py_None;
		}
	return PyWinObject_FromHANDLE(hmonitor);
}

// @pymethod <o PyHANDLE>|win32api|MonitorFromRect|Finds monitor that has largest intersection with a rectangle
// @comm Accepts keyword arguments
// @rdesc Returns None if no monitor was found
PyObject *PyMonitorFromRect(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(MonitorFromRect);
	static char *keywords[]={"rc","Flags",NULL};
	DWORD Flags=0;
	RECT rect;
	HMONITOR hmonitor;
	PyObject *obrect;

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|k:MonitorFromRect", keywords,
		&obrect,		// @pyparm <o PyRECT>|rc||Rectangle to be examined
		&Flags))		// @pyparm int|Flags|0|Flags that determine default behaviour, one of MONITOR_DEFAULTTONEAREST,MONITOR_DEFAULTTONULL,MONITOR_DEFAULTTOPRIMARY
		return NULL;
	if (!PyWinObject_AsRECT(obrect, &rect))
		return NULL;
	hmonitor=(*pfnMonitorFromRect)(&rect, Flags);
	if (hmonitor==NULL){
		Py_INCREF(Py_None);
		return Py_None;
		}
	return PyWinObject_FromHANDLE(hmonitor);
}

// @pymethod <o PyHANDLE>|win32api|MonitorFromWindow|Finds monitor that contains a window
// @comm Accepts keyword arguments
// @rdesc Returns None if no monitor was found
PyObject *PyMonitorFromWindow(PyObject *self, PyObject *args, PyObject *kwargs)
{
	CHECK_PFN(MonitorFromWindow);
	static char *keywords[]={"hwnd","Flags",NULL};
	DWORD Flags=0;
	HWND hwnd;
	HMONITOR hmonitor;
	PyObject *obhwnd;

	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|k:MonitorFromWindow", keywords,
		&obhwnd,		// @pyparm <o PyHANDLE>|hwnd||Handle to a window
		&Flags))		// @pyparm int|Flags|0|Flags that determine default behaviour, one of MONITOR_DEFAULTTONEAREST,MONITOR_DEFAULTTONULL,MONITOR_DEFAULTTOPRIMARY
		return NULL;
	if (!PyWinObject_AsHANDLE(obhwnd, (HANDLE *)&hwnd))
		return NULL;
	hmonitor=(*pfnMonitorFromWindow)(hwnd, Flags);
	if (hmonitor==NULL){
		Py_INCREF(Py_None);
		return Py_None;
		}
	return PyWinObject_FromHANDLE(hmonitor);
}


